You can buy the complete process including the highest quality OTEC machine, process media/compound and expertise to get you going in-house.

Or save on the capital outlay by outsourcing to Fintek and our skilled staff will run the process for you as a complete same-day subcontract service.

Access to the global technical expertise of OTEC Präzisionsfinish GmbH.

Our Customers

Leading engineers in aerospace, autosports, automotive, pharmaceutical, medical device, toolmaking, stamped and turned parts engineering and many other precision industries who are driven by the need repeatable high quality surfaces for their parts. See what our customers had to say

What We Do:

Achieving high quality metal part surface finishes is no longer a luxury – it is a vital necessity in all branches of advanced engineering. Tolerances are increasingly precise and hard, if not impossible, to achieve by hand. Customer expectations for more reliable end-products relentlessly drives development.

For over 30 years Fintek has been at the forefront of surface finishing. As UK agent for OTEC Präzisionsfinish GmbH, we have access to an unrivalled range of disc, drag, stream and pulse finishing machines capable of producing surface Ra values to 0.01 μm in a fraction of the time taken by costly hand finishing and other traditional processes.

From single units to fully automated systems for mass finishing, we can supply everything you need to ensure repeatable, cost effect and assured surface finishing quality.

"They are technically superb, with the sub-contracting service being second to none."Tony Flower - Ricardo

"Our interest in Fintek was first prompted at the MACH show where we were presented with a demonstration of the rotating parts. We decided to try them with some samples and to our amazement they came back with a finish that was so good they were good enough to wear as a piece of jewellery never mind to use in an engineering application!"Jason Ward - AE Aerospace